[FLASH-USERS] force refinement at given time

[Klaus Weide]

On Fri, 5 Jan 2018, Sean M. Couch wrote:

> Also, if you’re trying to force a region to DE-refine after some time, 
> that can be tricky. FLASH is, by default, very conservative about 
> derefining. For that, I’ve had to customize the routine 
> `gr_markInRadius.F90` to flag that a block be derefined as well as 
> refined.

Btw, there is now (in FLASH 4.5) a routine
  GridMain/paramesh/gr_forceDerefInRadius.F90 .
Quite possibly it is functionally the same as your modified 
gr_markInRadius.F90.

Klaus